Bang Goes the Theory - S4E3 - Bang Goes the Theory | Knowledge.ca

Bang Goes the Theory - S4E3 - Bang Goes the Theory

Bang Goes the Theory - S4E3 - Bang Goes the Theory

Bang Goes the Theory

S4 E3 Bang Goes the Theory

Jem explains what a calorie is and then gets the others to demo calorific value by participating in a boat race. Yan goes to the Houses of Parliament to test politicians' abilities to calculate risk.